void OnTCPReceived(string endPointIp, short channelId, byte[] data, int size)
{
if (channelId == (short)PreservedChannelId.Beacon)
{
}
else if (channelId == (short)PreservedChannelId.Health)
{
if (nodeMap.ContainsKey(endPointIp))
{
ComNode node = nodeMap[endPointIp];
node.HealthLostCount = 0;
}
}
else if (!dataChannelMap.ContainsKey(channelId))
{
}
else
{
BytePacker packer = new BytePacker(data);
if (nodeMap.ContainsKey(endPointIp))
{
ComNode node = nodeMap[endPointIp];
node.HealthLostCount = 0;
IDataChannel channel = dataChannelMap[channelId];
object container = channel.FromStream(ref packer);
channel.Received(node, container);
}
}
}
public override object Deserialize(BytePacker packer)
{
object data;
int length = packer.ReadInt();
if (length < 0)
{
return(null);
}
else if (length > 0)
{
byte[] strData;
packer.ReadByteArray(out strData, 0, length);
string text = System.Text.Encoding.UTF8.GetString(strData);
data = (string)text;
}
else
{
data = "";
}
return(data);
}
void OnTCPReceived(string endPointIp, short channelId, byte[] data, int size)
{
if (channelId == (short)PreservedChannelId.Beacon)
{
}
else if (!dataChannelMap.ContainsKey(channelId))
{
}
else
{
BytePacker packer = new BytePacker(data);
if (serverNode == null)
{
;
}
if (endPointIp == serverNode.IP)
{
healthLostCount = 0;
IDataChannel channel = dataChannelMap[channelId];
object container = channel.FromStream(ref packer);
channel.Received(serverNode, container);
}
}
}
public object FromStream(ref BytePacker packer, IDecrypter decrypter)
{
BytePacker p = packer;
if (Compression == Compression.LZ4)
{
byte[] encoded = (byte[])byteArrayConverter.Deserialize(p);
byte[] data = LZ4Pickler.Unpickle(encoded);
if (decrypter != null)
{
data = decrypter.Decrypt(data);
}
p = new BytePacker(data);
}
else if (decrypter != null)
{
try
{
byte[] data = (byte[])encArrayConverter.Deserialize(p);
data = decrypter.Decrypt(data);
p = new BytePacker(data);
}
catch (Exception e)
{
Util.Log("FromStream:" + e.Message);
}
}
return(converter.Deserialize(p));
}
public override int GetDataSize(BytePacker packer)
{
int s;
VarintBitConverter.ToUShort(packer, out s);
return(s);
}
void OnUDPReceived(string endPointIp, byte[] data, int size)
{
int head = 0;
while (head < size)
{
BytePacker packer = new BytePacker(data);
short datasize = packer.ReadShort();
#if DISABLE_CHANNEL_VARINT
short channelId = packer.ReadShort();
#else
int s = 0;
short channelId = VarintBitConverter.ToShort(packer, out s);
#endif
if (channelId == (short)PreservedChannelId.Beacon)
{
}
else if (channelId == (short)PreservedChannelId.Health)
{
if (nodeMap.ContainsKey(endPointIp))
{
ComNode node = nodeMap[endPointIp];
node.HealthLostCount = 0;
}
}
else if (!dataChannelMap.ContainsKey(channelId))
{
}
else
{
IDataChannel channel = dataChannelMap[channelId];
if (channel.CheckMode == CheckMode.Sequre)
{
if (nodeMap.ContainsKey(endPointIp))
{
ComNode node = nodeMap[endPointIp];
node.HealthLostCount = 0;
object container = channel.FromStream(ref packer);
channel.Received(node, container);
}
}
else
{
object container = channel.FromStream(ref packer);
channel.Received(null, container);
}
}
head += datasize + 4;
}
}
public override int GetDataSize(object data)
{
int s;
byte[] array = new byte[16];
BytePacker packer = new BytePacker(array);
VarintBitConverter.SerializeLong((long)data, packer, out s);
return(s);
}
public override int GetDataSize(object data)
{
int s;
byte[] array = new byte[4];
BytePacker packer = new BytePacker(array);
VarintBitConverter.SerializeUShort((ushort)data, packer, out s);
return(s);
}
public async Task <bool> Send <T>(ComNode node, short channelId, T data)
{
if (!nodeMap.ContainsKey(node.IP))
{
return(false);
}
if (!dataChannelMap.ContainsKey(channelId))
{
return(false);
}
IDataChannel channel = dataChannelMap[channelId];
bool isRent = true;
int bufSize = channel.GetDataSize(data);
byte[] buf = arrayPool.Rent(bufSize + 6);
if (buf == null)
{
isRent = false;
buf = new byte[bufSize + 6];
}
BytePacker packer = new BytePacker(buf);
packer.Write((short)bufSize);
#if DISABLE_CHANNEL_VARINT
packer.Write(channelId);
#else
int s = 0;
VarintBitConverter.SerializeShort(channelId, packer, out s);
#endif
channel.ToStream(data, ref packer);
int maxpos = (int)packer.Position;
if (channel.Qos == QosType.Reliable)
{
await node.Connection.Send(maxpos, buf);
}
else if (channel.Qos == QosType.Unreliable)
{
await udpSender.Send(node.IP, maxpos, buf);
}
if (isRent)
{
arrayPool.Return(buf);
}
return(true);
}
public TCPConnection(TcpClient client, int receiveBufferSize = DefaultBufferSize)
{
receiveBuffer = new byte[receiveBufferSize];
receivePacker = new BytePacker(receiveBuffer);
UpdateClient(client);
nStream = client.GetStream();
nStream.WriteTimeout = sendTimeOut;
nStream.ReadTimeout = receiveTimeOut;
}
public int GetDataSize(object data)
{
if (Compression == Compression.LZ4)
{
return(lz4converter.GetDataSize(data));
}
else
{
BytePacker packer = new BytePacker((byte[])data);
return(converter.GetDataSize(packer));
}
}
public void ToStream(object data, ref BytePacker packer)
{
if (Compression == Compression.LZ4)
{
lz4converter.Serialize(packer, data);
}
else
{
byte[] arr = (byte[])data;
packer.Write(arr, 0, arr.Length);
}
}
public override int GetDataSize(BytePacker packer)
{
byte isNull = packer.ReadByte();
if (isNull == 0)
{
return(sizeof(byte));
}
packer.Position += sizeof(float) * 2;
return(sizeof(byte) + sizeof(float) * 2);
}
public override int GetDataSize(BytePacker packer)
{
int length = packer.ReadInt();
if (length < 0)
{
return(sizeof(int));
}
packer.Position += length;
return(sizeof(int) + length);
}
public override object Deserialize(BytePacker packer)
{
byte isNull = packer.ReadByte();
if (isNull == 0)
{
return(null);
}
else
{
return(TimeSpan.FromTicks(packer.ReadLong()));
}
}
public override void Serialize(BytePacker packer, object data)
{
if (data == null)
{
packer.Write((byte)0);
}
else
{
packer.Write((byte)1);
packer.Write(((TimeSpan)data).Ticks);
}
}
public override object Deserialize(BytePacker packer)
{
byte isNull = packer.ReadByte();
if (isNull == 0)
{
return(null);
}
else
{
return(DateTime.FromBinary(packer.ReadLong()));
}
}
public object FromStream(ref BytePacker packer)
{
if (Compression == Compression.LZ4)
{
byte[] encoded = (byte[])lz4converter.Deserialize(packer);
BytePacker lz4packer = new BytePacker(encoded);
return(converter.Deserialize(lz4packer));
}
else
{
return(converter.Deserialize(packer));
}
}
public static void Serialize <T>(BytePacker packer, T data)
{
if (!setup)
{
Setup();
}
if (!converterMap.ContainsKey(typeof(T)))
{
converterMap.Add(typeof(T), GetConverter(typeof(T)));
}
converterMap[typeof(T)].Serialize(packer, data);
}
public static T Deserialize <T>(BytePacker packer)
{
if (!setup)
{
Setup();
}
if (!converterMap.ContainsKey(typeof(T)))
{
converterMap.Add(typeof(T), GetConverter(typeof(T)));
}
return((T)converterMap[typeof(T)].Deserialize(packer));
}
public override void Serialize(BytePacker packer, object data)
{
if (data == null)
{
packer.Write((byte)0);
}
else
{
packer.Write((byte)1);
packer.Write(((DateTime)data).ToBinary());
}
}
void OnUDPReceived(string endPointIp, byte[] data, int size)
{
int head = 0;
while (head < size)
{
BytePacker packer = new BytePacker(data);
short datasize = packer.ReadShort();
#if DISABLE_CHANNEL_VARINT
short channelId = packer.ReadShort();
#else
int s = 0;
short channelId = VarintBitConverter.ToInt16(packer, out s);
#endif
if (channelId == (short)PreservedChannelId.Beacon)
{
if (acceptBeacon && !isConnecting && !IsConnected)
{
string beaconData = (string)DataSerializer.Deserialize <string>(packer);
if (BeaconAccept(beaconData))
{
Connect(endPointIp);
}
}
}
else if (!dataChannelMap.ContainsKey(channelId))
{
}
else
{
if (serverNode == null)
{
break;
}
if (endPointIp == serverNode.IP)
{
healthLostCount = 0;
IDataChannel channel = dataChannelMap[channelId];
object container = channel.FromStream(ref packer);
channel.Received(serverNode, container);
}
}
head += datasize + 4;
}
}
public override void Serialize(BytePacker packer, object data)
{
if (data == null)
{
packer.Write(-1);
}
else
{
byte[] array = (byte[])data;
packer.Write(array.Length);
packer.Write(array, 0, array.Length);
}
}
public override void Serialize(BytePacker packer, object data)
{
if (data == null)
{
packer.Write((byte)0);
}
else
{
packer.Write((byte)1);
Vector2 vector = (Vector2)data;
packer.Write(vector.x);
packer.Write(vector.y);
}
}
public void ToStream(object data, ref BytePacker packer)
{
if (Compression == Compression.LZ4)
{
int size = lz4converter.GetDataSize(data);
byte[] buf = new byte[size];
BytePacker lz4packer = new BytePacker(buf);
lz4converter.Serialize(lz4packer, data);
byte[] encoded = LZ4Pickler.Pickle(buf);
converter.Serialize(packer, encoded);
}
else
{
converter.Serialize(packer, data);
}
}
public static void Serialize <T>(BytePacker packer, T data)
{
if (!setup)
{
Setup();
}
Converter converter;
if (!converterMap.TryGetValue(typeof(T), out converter))
{
converter = GetConverter(typeof(T));
converterMap.Add(typeof(T), converter);
}
converter.Serialize(packer, data);
}
public static T Deserialize <T>(BytePacker packer)
{
if (!setup)
{
Setup();
}
Converter converter;
if (!converterMap.TryGetValue(typeof(T), out converter))
{
converter = GetConverter(typeof(T));
converterMap.Add(typeof(T), converter);
}
return((T)converter.Deserialize(packer));
}
public override void Serialize(BytePacker packer, object data)
{
if (data == null)
{
packer.Write((byte)0);
}
else
{
packer.Write((byte)1);
for (int i = 0; i < parameters.Count; i++)
{
converters[i].Serialize(packer, parameters[i].GetValue(data));
}
}
}
public override object Deserialize(BytePacker packer)
{
int length = packer.ReadInt();
if (length < 0)
{
return(null);
}
else
{
byte[] array;
packer.ReadByteArray(out array, 0, length);
return(array);
}
}
void BuildBuffer <T>(
IDataChannel channel, T data, ref byte[] buffer, ref int bufferSize, ref bool isRent, IEncrypter encrypter
)
{
isRent = true;
if (channel.Encryption == Encryption.Rsa)
{
throw new InvalidOperationException("Server cant send data via RSA channel.");
}
int bufSize = channel.GetDataSize(data);
int lz4ext = 0;
if (channel.Compression == Compression.LZ4)
{
lz4ext = 4;
}
buffer = arrayPool.Rent(bufSize + 6 + lz4ext);
if (buffer == null)
{
isRent = false;
buffer = new byte[bufSize + 6 + lz4ext];
}
BytePacker packer = new BytePacker(buffer);
packer.Write((short)bufSize);
#if DISABLE_CHANNEL_VARINT
packer.Write(channel.ChannelID);
#else
int s = 0;
VarintBitConverter.SerializeShort(channel.ChannelID, packer, out s);
#endif
int start = packer.Position;
channel.ToStream(data, ref packer, encrypter);
bufferSize = (int)packer.Position;
packer.Position = 0;
packer.Write((short)(bufferSize - start));
}
